Are all filter membranes created equal? No! Be sure you know which membrane material and filter pore size your application requires. Otherwise, you may spend your precious time waiting for your buffers to pass through a 0.10 μm filter for nothing! For more details, visit sigmaaldrich.com/cell-culture.
Shortly after ruling out the earliest priority dates on a foundational patent for CRISPR gene-editing technology, the European Patent Office rescinded the patent entirely—and more are likely to follow.